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Betatron Tune & Chromaticity Calculator engineering
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Betatron Tune & Chromaticity Calculator

Beam Optics & Lattice Design: Evaluate horizontal/vertical betatron tunes ($\nu_x, \nu_y$), natural chromaticity ($\xi_{nat}$), sextupole correction, and working point stability.

Lattice Tunes & Momentum Spread

Slightly positive (+1 to +2) suppresses head-tail instability.

Chromaticities & Resonance Stability

Natural Horiz ($\xi_{x,nat}$)
--
Natural Vert ($\xi_{y,nat}$)
--
Uncorrected $\Delta \nu$
--
Corrected $\Delta \nu$
--
Fractional Working Point: $(\{q_x\}, \{q_y\}) = (--)
Instability Assessment: --

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Frequently Asked Questions